Base | Representation |
---|---|
bin | 100101000000011011110010… |
… | …0000010000111001010100110 |
3 | 1120200112221101011002220202120 |
4 | 1022000313210002013022212 |
5 | 320131214412122433210 |
6 | 3112151323513450410 |
7 | 125364455453403255 |
oct | 11200674402071246 |
9 | 1520487334086676 |
10 | 325515102155430 |
11 | 947a01a8007400 |
12 | 30613011110a06 |
13 | 10c82c33663505 |
14 | 5a5502d27679c |
15 | 27975dc7dc270 |
hex | 1280de40872a6 |
325515102155430 has 96 divisors (see below), whose sum is σ = 859313475935712. Its totient is φ = 78857682562560.
The previous prime is 325515102155381. The next prime is 325515102155479. The reversal of 325515102155430 is 34551201515523.
It is an interprime number because it is at equal distance from previous prime (325515102155381) and next prime (325515102155479).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 26086969 + ... + 36490548.
It is an arithmetic number, because the mean of its divisors is an integer number (8951182040997).
Almost surely, 2325515102155430 is an apocalyptic number.
325515102155430 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
325515102155430 is an abundant number, since it is smaller than the sum of its proper divisors (533798373780282).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
325515102155430 is a wasteful number, since it uses less digits than its factorization.
325515102155430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 62578982 (or 62578971 counting only the distinct ones).
The product of its (nonzero) digits is 450000, while the sum is 42.
The spelling of 325515102155430 in words is "three hundred twenty-five trillion, five hundred fifteen billion, one hundred two million, one hundred fifty-five thousand, four hundred thirty".
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